外研版九年级英语下M5U2.ppt

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1、Unit 2 Get off the sofa!5Do you like sitting on the sofa and watching TV?Do you like doing exercise every day?Do you often eat fast food?Do you often eat fruit and vegetables?Do you have eight hours sleep a night?Do you talk to your parents or your teacher when you are in trouble?require v.需要需要physi

2、cal adj.身体的身体的;体力的体力的effort n.力气力气;精力精力harm v.损害损害;伤害伤害 expect v.预料预料;预计预计thanks to 多亏多亏;归功于归功于health care 医疗保健医疗保健(服务服务)once in a while 偶尔偶尔;有时有时;间或间或1.Do people live longer than before?Yes,they did.2.Is eating fruit and vegetables good for your health?Yes,it is.Read the passage and answer the ques

3、tions.Five rules for a healthy life Thanks to better health care,most people are living healthier and longer lives.Someone who is born today can expect to live about thirty-five years longer than someone who was born in the nineteenth century.It is even thought that in the future more and more peopl

4、e will celebrate their hundredth birthdays.Here are five rules for a healthy life.be born in 出生在出生在in the future 将来将来 1 Get off the sofa!Sure,it is comfortable to sit on the sofa and watch TV.But doctors say you should get off the sofa.To keep fit,you have to walk at least 10,000 steps every day.In

5、the past,peoples job required more physical effort.They often had to walk for miles every day.When farmers were working in the fields,they were keeping fit at the same time.Think about it:Do you get the same amount of exercise today as they did in the past?be comfortable to do sth.做某事是舒服的做某事是舒服的 get

6、 off 下车，离开，出发下车，离开，出发in the fields 在田野中，在某方面在田野中，在某方面at the same time 同时同时 2 Eat healthy food It is important to eat food that is fresh and natural,for example,fruit and vegetables.Fast food is not healthy.You should only have it once in a while.Eating too much of the wrong food will harm your healt

7、h.3 Rest while you can!When we were babies,we slept for much of the night.Teenagers do not need as much sleep as babies,but it is important for you to get about 跟在名词后的从句叫做定语从句跟在名词后的从句叫做定语从句for example 例如例如it is important to do sth.做某事是重要的做某事是重要的 it is important for sb to do sth.对某人来说做某事是对某人来说做某事是重要重

8、要的。的。eight hours sleep a night.At weekends,you have got more time,so use it not just for your friends,but for rest too.4 Do not worry.Be happy!Many people believe that happiness is important for our general health.Sometimes it is not easy to be a teenager because of the difficulties of school,exams

9、or friendships.If you are worried about something,talk to your parents or your teacher.eight hours sleep 八小时的睡眠八小时的睡眠at weekends 在周末在周末跟在谓语后的从句叫做宾语从句跟在谓语后的从句叫做宾语从句be(not)easy to do sth.做某事（不）容易做某事（不）容易 be worried about 为为.担忧，烦恼担忧，烦恼 5 Say no to smoking!Yes,you knew I was going to say this!It is so i

10、mportant.Smoking is not cool.It is dangerous.It harms nearly every part of your body.Think about how your family and friends will feel,and think about what it will do to your health.123451.What are the five rules for a healthy life according to the writer?Get off the sofa!Eat healthy food!Rest while

11、 you can!Do not worry.Be happy!Say no to smoking!2.Are people today getting the same amount of exercise as they did in the past?Why?No,they arent.Because in the past,peoples jobs required more physical effort.3.Why is it sometimes difficult to be a teenager?Because of the difficulties of school,exam

12、s or friendships.4.Who do you think the passage is written for?It is written for teenagers.effort expect harm health sofa Exercise is very important.If you make a(n)(1)_ to do exercise for thirty minutes a day,you can(2)_ to be in good(3)_.However,if you are always sitting on the(4)_ and do no exerc

13、ise at all,you will put on weight and(5)_ your health.effortexpecthealthsofaharmComplete the passage with the words in the box.1.Thanks to better health care,most people are living healthier and longer lives.多亏了更好的医疗服务多亏了更好的医疗服务,现在大多数人都现在大多数人都 能生活地更健康能生活地更健康,寿命更长。寿命更长。thanks to+名词名词/动词动词ing,表示表示“多亏多

14、亏,归归 功于功于”。e.g.I made much progress thanks to his help.多亏有他的帮助多亏有他的帮助,我才有这么大的进我才有这么大的进 步。步。health care表示表示“医疗服务医疗服务”。e.g.Old people can get good health care in our neighbourhood.我们小区的老人能得到好的医疗服我们小区的老人能得到好的医疗服 务。务。2.Someone who is born today can expect to live about thirty-five years longer than some

15、one who was born in the nineteenth century.今天出生的人期望能比今天出生的人期望能比19世纪出生的人世纪出生的人多活大约多活大约35年。年。expect to do sth.表示表示“预料做某事预料做某事,预预计计做某事做某事”。e.g.We expect to get more gold medals in the coming Olympic Games.在下一届的奥运会上我们预期要拿在下一届的奥运会上我们预期要拿 更多的金牌。更多的金牌。3.To keep fit,you have to walk at least 10,000 steps ev

16、ery day.为了保持健康为了保持健康,你每天必须要走至少你每天必须要走至少 10000步。步。keep fit 表示表示“保持健康保持健康”。e.g.She tries to keep fit by jogging everyday.她每天慢跑以保持健康。她每天慢跑以保持健康。4.In the past,peoples jobs required more physical effort.在过去在过去,人们的工作需要更多的体力。人们的工作需要更多的体力。require表示表示“需要需要”。require+n./to do sth./doing sth./that从句从句 e.g.These

17、s pets require a lot of care.这些宠物需要悉心照顾。这些宠物需要悉心照顾。The situation requires that he be present.这种情形需要他在场。这种情形需要他在场。5.You should only have it once in a while.你可以偶尔吃一次。你可以偶尔吃一次。once in a while表示表示“偶尔偶尔,有时有时,间间或或”。e.g.He went to see them once in a while.他偶尔去探望他们。他偶尔去探望他们。6.Eating too much of the wrong fo

18、od will harm your health.吃太多不合适的食物会损害你的健康。吃太多不合适的食物会损害你的健康。harm v./n.表示表示“损害损害,伤害伤害”。do harm to 表示表示“对对造成伤害造成伤害”。e.g.Be careful,or the sharp stone may harm your foot.当心点当心点,否则那尖锐的石头会伤到你否则那尖锐的石头会伤到你 的脚。的脚。7.Say no to smoking!拒绝吸烟！拒绝吸烟！say no/yes(to)“(向向说说)不不/行行”。e.g.Their offer was so good that I cou

19、ldnt say no.他们提出的条件太好他们提出的条件太好,我无法拒绝。我无法拒绝。Did you say yes to her invitation?你接受她的邀请了吗？你接受她的邀请了吗？Doctors say you should exercise for at least half an hour each day.5.Read the passage again.Think of one more example of what you should or should not do for each rule.6.Think of more rules and examples

20、of your own.Eat more vegetables and fruit and less meat or fat Drink more water instead of coke or other unhealthy drinks Learn to relax ourselves Sleep early at night and get up early in the morning Do regular exercises,such as running or playing badminton 7.Write a passage called My rules for a he

21、althy life.Include the rules and examples you have written in Activity 5 and 6.1.His life was saved _ better medical technology.A.thank to B.thanks to C.thank for D.thanks for2.Our parents _ us to get higher education.A.worry B.believe C.expect D.harmBC3.We face the same difficulty _ everyone does in the beginning of the business.A.for B.to C.as D.with4.Everyone should _ drinking when driving.A.say no to B.say yes to C.say hello to D.say thanks to ACFinish the written task.